DNS Record Lookup
Look up DNS records including A, AAAA, MX, NS, SOA, CNAME, TXT, and CAA records for any domain
Hosting & Network
benecko.cz runs on AS51382, with email configured.
- Hosting network
- AS51382AS51382
- Managed DNS
- Self-hosted / other
- Configured
- IPv6 (AAAA)
- Not enabled
- CAA pinning
- None
Sits alongside 15 other sites on AS51382. Stable here since we started watching (Sep 2, 2026).
The apex and www are the same hosting — the apex via A records, www via a CNAME to vh01.comanet.cz.
DNS Records for benecko.cz
| Hostname | Type | TTL | Priority | Content |
|---|---|---|---|---|
| benecko.cz | MX | 0 | 10 | mail.comanet.cz |
| benecko.cz | MX | 0 | 20 | bck.comanet.cz |
| benecko.cz | A | 0 | 91.218.188.204 | |
| benecko.cz | SOA | 86400 | ns.comanet.cz root.comanet.cz 2025030701 21600 7200 1209600 86400 | |
| benecko.cz | TXT | 0 | v=spf1 mx a:xg.comanet.cz a:xg800.comanet.cz a:smtp.comanet.cz a:tsc.comanet.cz a:mail.comanet.cz a:vmail.comanet.cz ~all | |
| benecko.cz | NS | 0 | bck.comanet.cz | |
| benecko.cz | NS | 0 | ns.comanet.cz | |
| www.benecko.cz | CNAME | 0 | vh01.comanet.cz | |
| www.benecko.cz | A | 0 | 91.218.188.204 |
Get alerted the moment benecko.cz's DNS changes
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Uptime
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DNS changes
We watch NS, MX, CAA, DNSSEC, CNAME and A/AAAA records, and identify the host, network, and ASN behind them, so a real migration or hijack stands out from routine noise.
TLS certificate
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About DNS Records
DNS (Domain Name System) records are instructions that provide information about a domain, including its IP addresses, mail servers, and other services. Common record types include:
- SOA (Start of Authority) - Contains administrative information about the zone
- NS (Nameserver) - Specifies authoritative nameservers for the domain
- A (Address) - Maps a domain to an IPv4 address
- AAAA - Maps a domain to an IPv6 address
- CNAME (Canonical Name) - Creates an alias pointing to another domain
- MX (Mail Exchange) - Specifies mail servers for the domain